Bump cachix/install-nix-action from 22 to 23 (#2111)

Bumps [cachix/install-nix-action](https://github.com/cachix/install-nix-action) from 22 to 23.

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci.yml

@@ -67,7 +67,7 @@ jobs:
 
       - name: Set up nix
         if: matrix.type == 'dapp'
-        uses: cachix/install-nix-action@v22
+        uses: cachix/install-nix-action@v23
 
       - name: Set up cachix
         if: matrix.type == 'dapp'